Label which parts of the cell cytoplasm, nucleus, ETC. were stained with Harris Hematoxylin, EA-50, and OG-6 in your cheek lining. STAINED CHEEK CELL PICTURES (the pictures are just the same) ALSO IDENTIFY WHAT TYPE OF CELLS VISIBLE IN THE PICTURE OF CHEEK lining

Q: A tumor suppressor gene (TSG) codes for a protein that is part of the system that regulates cell…

A: Normal genes that halt cell division or fix DNA errors are known as tumor suppressor genes. Such…

Q: Which of the following statements BEST explains the relationship between the parts of genetic…

A: The hereditary substance in humans and almost all other animals is DNA, or deoxyribonucleic acid.…

Q: A dominant gene that codes for white hair is represented by the symbol W. If a parent with the…

A: The dominant trait is the one that first appears or is visibly seen in organism. Even if only one…

Q: Categorize nephrons into its two types and differentiate them with one valid point.

A: Nephron  It is the structural a d functional unit of kidney. Approximately 1 million…

Q: calculate the narrow sense heritability of height between aunts and nieces if the obscured phenotype…

A: Introduction :- Animals with high values for one phenotype also tend to have high (or low) values…

Q: Explain why homeostasis is important to organisms.

A: Introduction :- Homeostasis is the state of constant internal, physical, and chemical conditions…

Q: differential lengths of poly-A tails affect mRNA stability identify which describes the statement…

A: mRNA needs to undergo certain modifications in order for it to be active for translation process.…

Q: Which of the following can reduce your "foodprint" on the environment? I. Decrease plant-based…

A: Greenhouse gases are released into the atmosphere as a result of the manufacturing and consumption…

Q: Suppose you are to design an experiment for the following problems, identify the independent…

A: A research proposal is a document that specifies the aims of the research and the techniques that…

Q: Did the five Big Extinction events in earth's history all occur due to the same environmental cause?

A: There have been five significant mass extinction events in Earth's 4.6 billion-year history, each…

Q: Given that COVID19 has a single strand RNA for its genome, the number of rounds required to complete…

A: COVID 19 is a SARS virus which causes epidemiological disease called corona virus.

Q: Both statements are false. I. Adding acetyl groups in the histone tail restricts access to genes.…

A: Introduction:- Histones: In chromosomes, there is a type of protein called chromosomal protein.…

Q: Is the ability to modify traits an organism carries a new technology? Explain

A: INTRODUCTION The technology that is used to modify the traits of an organism is recombinant DNA…

Q: None of the above Which of the following is amphipathic? O Phospholipids. O Integral proteins. O…

A: Introduction :  Membrane lipids are amphipathic in nature. It has polar head and non polar tail.…

Q: Which is NOT a characteristic of mitochondria? They: A) have two membranes. B) are the site of…

A: Organelles are the specialized structures that perform various jobs inside the cells. The term…

Q: You have a mouse model that is a homozygous knockout mutant for the prnp gene (Prnp protein is not…

A: knockout mouse is a genetically engineered laboratory mouse (Mus musculus) in which a specific gene…

Q: You want to amplify the DNA between the twostretches of sequence shown in Figure Q8–3. Of the…

A: In molecular biology, PCR is used to make multiple copies of (amplify) tiny regions of DNA or a…

Q: 1.Which mechanism of evolution (selection, drift, mutation, non-random mating, or gene flow) do you…

A: Evolution is the process by which one species changes over time/generations in terms of various…

Q: Unhealthy diet problem Possible Solutions (List of Different Solutions) What are the possible…

A: Nutrients are the compounds found in food that give us energy, allowing us to heal and develop,…

Q: In which figure (s), the type of inhibition is reversible? Substrate Figure 1 O Figure 1 O Figure 2…

A: The active site of the enzyme is the site where the specific substrate can bind according to the…

Q: Gregor Mendel followed specific steps when breeding pea plants to determine the underlying cause and…

A: Mendel’s seminal work was accomplished using the garden pea, Pisum sativum, to study inheritance.…

Q: 18. cell differentiation is where a cell makes an irreversible commitment to follow a specific…

A: Introduction :- The process by which dividing cells change their functional or phenotypic type is…

Q: D. After you have examined the inflorescence of several specimens, complete Table 4.1. Table 4.1…

A: Oryza sativa panicle The dominant accessions were found in three regions; early heading in North…

Q: Annelids and_______ have a closed circulatory system. a. insects c. flatworms b. cephalopods d. sea…

A: Introduction :- The heart pumps blood into the vessels so that it can reach the tissues and organs…

Q: Which of the following is a contrast in genetics organization between COVID19’s RNA & human DNA a)…

A: DNA and RNA are the two primary categories of nucleic acids. Nucleotides, which have a five-carbon…

Q: In fruit flies, the allele for long wings (L) is dominant to the allele for short wings (l).  If a…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: 1. Methylation of DNA and acetylation of histones are inversely correlated. II. Methylation and…

A: The main distinction among DNA methylation and histone acetylation is that DNA methylation leads in…

Q: EXTRANUCLEAR INHERITANCE A maternal effect gene exists in a dominant N (normal) allele and a…

A: The maternal-effect occurs due to the inheritance of the factors/genes present in the cytoplasm. The…

Q: Trace the evolutionary origin of viruses according to current hypotheses and describe research…

A: A virus is an infectious agent that multiplies within the host body. A virus is made up of three…

Q: O Isotonic solutions. Pepsin enzyme becomes denatura Owhen pH is acidic O Temperature is very high O…

A: Temperature is very High.

Q: cell determination is the expression of the cell's specialized role true or false

A:

Q: How to prepare an agar plate for bacteria? How to include the antibiotics into agar plates? How long…

A:

Q: Which of the following can reduce your "foodprint" on the environment? 1. Decrease plant-based…

A: 2&3

Q: 1. Methylation of DNA and acetylation of histones are directly correlated. 2. Histone demethylation…

A:

Q: Which of the followings is CORRECT about osmosis of water? Water will move through equally O…

A: As we know that most abundant substance of the living cell is water .It is essential for all the…

Q: For eukaryote cells to evolve into new types of eukaryotic organism, which of the following would…

A: a) All the cells in eukaryotes are not identical. Different eukaryotic cells vary in shape, size,…

Q: Unlike Archaeopteryx, modern birds have_______ . a. a long bony tail c. a two-chambered heart b. a…

A: The oldest known fossil bird is Archaeopteryx, which dates from the late Jurassic period. It…

Q: Biological membranes are: O Fluid Selective permeable Mosaic All of the above

A: Biological membrane aur also known as cell membrane or plasma membrane is the outermost membrane…

Q: Which of the following molecules would NOT be found in plasma membranes? O Proteins. O Nucleic…

A: The plasma membrane or cell layer is the membrane found in all cell that isolates the inside of cell…

Q: The extra energy required for the evolution of the highly complex eukaryotic cell was possible…

A: A cell is composed of several cell organelles. Besides the nucleus, mitochondria and chloroplasts…

Q: Please answer the following statements with true or false True False Peripheral proteins interact…

A:

Q: Presence of proximal and distal promoters in Drosophila melanogaster for alcohol dehydrogenase. Is…

A: Drosophila melanogaster is a species of fly in the family Drosophilidae. The species is often…

Q: Model 2 - Selectively Permeable Cell Membrane and Simple Diffusion Extracellular Fluid Wwwwww…

A: Plasma membrane is a semi permeable membrane which is made up of phospholipids and proteins. The…

Q: Describe the difference between carrier proteins and channel proteins. What is required for the…

A: * The channel proteins are proteins that have ability to form hydrophilic pores in cell membranes…

Q: What is the difference between active transport and passive transport

A: Active and passive transport are the means of transport that is required for the movement of…

Q: Enzymes are important biological catalysts because they: Lower the activation energy of a…

A: Enzymes reduce the energy required for reaction mixture to get together and interact, lowering…

Q: In lysogenic conversion, (a) bacterial cells may exhibit new properties (b) the host cell dies (c)…

A: A bacterium and a phage go through a process called lysogenic conversion, which is typically…

Q: In the US, many farmers regularly use the herbicide glyphosate to keep their fields free from weeds.…

A: Since 1974 in the U.S., over 1.6 billion kilograms of glyphosate active ingredient have been…

Q: Describe the traits unique to mammals.

A: There are a total of 5000 species of mammals and they come under the phylum Chordata, belonging to…

Q: in the human beta-globin, two introns are spliced out in order to produce the mature mRN

A: The gene regulation can be exercised at different levels where DNA can be packed tightly or loosely…

Health Assessment